BioWare announces contents of Mass Effect 3: Earth multiplayer DLC

BioWare has announced the contents of the Earth multiplayer DLC for Mass Effect 3 after rumored contents of the pack have leaked overnight.

Here’s the details:

Three New Maps – With the fate of the galaxy at stake, Earth’s military efforts have concentrated on three strategic locations. Defend Firebase Rio, home to the N7 training facility, along with Firebase Vancouver and Firebase London in the last stand for mankind.

New Powerful Upgrades – Outfit your weapons with 12 new modifications and fortify your gear with 11 unique upgrades to defeat even the toughest foes.

New “Platinum” Difficulty – Conquer bronze in your sleep? Take down Silver with one hand? Beat Gold without breaking a sweat? Then grab your friends and test your skills on the brand-new Platinum difficulty.

New In-Mission Objective – Randomly occurring during waves 3, 6 and 10, this new objective will challenge teams to keep a targeted agent alive by protecting and escorting them to a designated extraction zone on each map.

As part of the Galaxy at War system, success in multiplayer links back to the player’s single-player campaign. Gaining control over each theater of war will increase the player’s Galactic Readiness Rating, and in turn, can influence the player’s overall experience.

Mass Effect 3: Earth will be available for download on July 17 through XBL and Origin and on PSN in North America on July 17 and in Europe on July 18. It will be free of charge.